Hardware Spec Index

Teralux FN-3856 Plus 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3856-PLUS · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index1,237 (Case Fans scale)
Category rank#3,449
Street price$49
Power4 W
Performance per dollar25.24
Released2022

Specifications

BrandTeralux
ModelTeralux FN-3856 Plus
Size120 × 120 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3856 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/19720797 (accessed 2026-10-22).